routeloads.
Route profile IAH-SGF

IAH → SGF loads

How full flights are between Houston and Springfield, using the latest 12 months of DOT T-100 data ending Mar 2026.

LATEST 12-MONTH WINDOW

IAH to SGF averages 89% full

Houston to Springfield: 89% average load factor, 102k passengers, and 115k seats in the latest 12-month BTS window.

Load factor
89%
Passengers
102k
Seats
115k

Monthly trend

MonthLoadPassengers
Apr 202580%6k
May 202589%10k
Jun 202592%9k
Jul 202592%11k
Aug 202589%10k
Sep 202594%8k
Oct 202591%9k
Nov 202586%9k
Dec 202590%8k
Jan 202690%8k
Feb 202690%7k
Mar 202685%7k